CN217535529U - Oil-water separation system - Google Patents
Oil-water separation system Download PDFInfo
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- CN217535529U CN217535529U CN202221477625.3U CN202221477625U CN217535529U CN 217535529 U CN217535529 U CN 217535529U CN 202221477625 U CN202221477625 U CN 202221477625U CN 217535529 U CN217535529 U CN 217535529U
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Abstract
The utility model provides an oil-water separation system, which comprises a first water tank, a second water tank and a third water tank, wherein the water level line of the second water tank is higher than that of the first water tank, and a baffle plate is arranged between the first water tank and the second water tank; the third water tank is communicated with the second water tank, and the water level line is lower than that of the second water tank; an oil outlet valve is arranged between the second water tank and the third water tank; an oil treatment tank connected with the oil outlet valve is arranged on one side of the third water tank, an oil outlet and a first drain valve positioned below the oil outlet are arranged on the oil treatment tank, the oil outlet is connected with an oil containing tank, and a weighing sensor is arranged below the oil containing tank; a first oil-water sensor for detecting the position of the oil outlet is also arranged in the oil treatment tank; the oil-water separation efficiency is improved.
Description
Technical Field
The utility model relates to a waste oil recovery field, concretely relates to oil-water separation system.
Background
At present, waste oil generated in life, industrial production and transportation pollutes the environment, pollutes rivers and oceans, particularly waste oil generated in life pollutes the environment and damages a sewer, and the generated illegal cooking oil greatly harms the health of human beings, in a patent with the patent publication number of CN205216285U, a water-replenishing oil collector is disclosed to recycle the waste oil, but in the oil-water separation in the prior art, because more sundries with specific gravity between oil and water are present, the sundries are easy to condense and are difficult to separate, and therefore the situations of low oil-water separation efficiency exist after emulsified water, an oil-water sensor are condensed by oil stains and shut down.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides an oil-water separation system has solved among the prior art to the lower problem of oil-water separation efficiency.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
an oil-water separation system comprises a first water tank, a second water tank and a third water tank, wherein the water level line of the second water tank is higher than that of the first water tank, and a separation plate is arranged between the first water tank and the second water tank; the third water tank is communicated with the second water tank, and the water level line is lower than that of the second water tank;
an oil outlet valve is arranged between the second water tank and the third water tank;
an oil treatment tank connected with the oil outlet valve is arranged on one side of the third water tank, an oil outlet and a first drain valve positioned below the oil outlet are arranged on the oil treatment tank, the oil outlet is connected with an oil containing tank, and a weighing sensor is arranged below the oil containing tank;
and a first oil-water sensor for detecting the position of the oil outlet is also arranged in the oil treatment tank.
Preferably, install the rose box on the first water tank and be connected to the inlet pipe of rose box, the inlet pipe bottom extends to first water tank bottom, install the water pump on the inlet pipe and be used for surveying the second oil water sensor of water pump department profit degree of depth.
Preferably, an air flotation device is arranged at the bottom of the first water tank.
Preferably, a cleaning water valve is further arranged at the bottom of the first water tank.
Preferably, a second drain valve and a flow meter communicated with the second drain valve are arranged at the bottom of the third water tank.
Preferably, the system further comprises a third oil-water sensor for detecting the depth of the oily water in the third water tank.
Preferably, a liquid level sensor is arranged above the second water tank.
Preferably, the oil treatment tank is further provided with a drain valve located below the oil outlet.
Preferably, the system also comprises a water heater and branch pipes communicated with the first oil-water sensor, the second oil-water sensor and the third oil-water sensor, wherein water drain valves are arranged on the branch pipes;
and the water heater is also connected with a flushing water gun.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. after two times of oil-water precipitation separation, the oil which is separated more thoroughly enters an oil treatment tank, is guided out of an oil storage tank through an oil outlet, and can be transmitted and applied through a weighing sensor;
2. the oil-water separation effect is improved through the first water tank, the second water tank and the third water tank respectively, and the oil-water separation degree can reach one thousandth and exceeds five thousandth of the international standard.
3. The hot water tank is added, so that the oil-water sensor can be flushed, and the condition of error control can be avoided.
Drawings
Fig. 1 is a schematic diagram of a pipeline according to an embodiment of the present invention;
in the figure, the position of the upper end of the main shaft,
the device comprises a first water tank 1, a second water tank 2, a third water tank 3, an oil outlet valve 4, an oil treatment tank 5, an oil outlet 6, a first drain valve 7, a first oil-water sensor 8, a filter tank 9, a feed pipe 10, a water pump 11, a second oil-water sensor 12, an air floatation device 13, a cleaning water valve 14, a second drain valve 15, a third oil-water sensor 16, a liquid level sensor 17, a sewage discharge valve 18, a water heater 19, a branch pipe 20, a drain valve 21, a flushing water gun 22 and two filter screens 23.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1, an embodiment of the present invention provides an oil-water separation system, including a first water tank 1, a second water tank 2 and a third water tank 3, wherein a water level line of the second water tank 2 is higher than that of the first water tank 1, and a separation plate is disposed between the first water tank 1 and the second water tank 2; the third water tank 3 is communicated with the second water tank 2, and the water level line is lower than that of the second water tank 2; the depths of the first water tank 1 and the third water tank 3 are deepened, so that oil and water can be sufficiently separated, and after oil and water are separated in the first water tank 1 and the second water tank 2, the third water tank 3 controls the oil separated in the second water tank 2 to gradually move downwards and be discharged; specifically, an oil outlet valve 4 is arranged between the second water tank 2 and the third water tank 3, an oil treatment tank 5 connected with the oil outlet valve 4 is arranged on one side of the third water tank 3, an oil outlet 6 and a first drain valve 7 positioned below the oil outlet 6 are arranged on the oil treatment tank 5, the oil outlet 6 is connected with an oil containing tank, and a weighing sensor is arranged below the oil containing tank; meanwhile, a first oil-water sensor 8 for detecting the position of the oil outlet 6 is also arranged in the oil treatment tank 5; through the effect of first oily water sensor 8 can be when detecting the water level and reach oil-out 6 with first drain valve 7 open, avoid water and debris also to flow from oil-out 6 to improve the oil purity of following oil-out 6 and discharging.
Specifically, in order to avoid too much impurities in the oil-water mixture entering the first water tank 1, a filter tank 9 and a feed pipe 10 connected to the filter tank 9 are installed on the first water tank 1, the bottom of the feed pipe 10 extends to the bottom of the first water tank 1, and a water pump 11 and a second oil-water sensor 12 for detecting the oil-water depth of the water pump 11 are installed in front of the filter tank 9; specifically, after the second oil-water sensor 12 detects oil and water, the water pump 11 can convey the oil and water to the filter tank 9 for filtering and then flows into the bottom of the first water tank 1.
Meanwhile, an air flotation device 13 is arranged at the bottom of the first water tank 1, and the air flotation device 13 adopts a conventional technology, so that the oil floating speed can be increased, and the separation efficiency can be improved.
Specifically, a cleaning water valve 14 is further disposed at the bottom of the first water tank 1, and when internal cleaning is performed, sewage can be discharged through the cleaning water valve 14.
Specifically, be equipped with second drain valve 15 and intercommunication third water tank 3 bottom the flowmeter of second drain valve 15, owing to let the oil of separating out discharge through delivery valve 4 through third water tank 3 normal water discharge process, measure through the water yield to second drain valve 15 exhaust and then can obtain the waste water volume to can contrast with the waste oil volume, can obtain specific water oil separating's information.
Meanwhile, the device also comprises a third oil-water sensor 16 for detecting the depth of the oily water in the second water tank 2, and after the water level depth cannot be detected through the action of the third oil-water sensor 16, the second drain valve 15 is closed and the oil outlet valve 4 can be opened to discharge the waste oil; the waste oil from the oil discharge valve 4 passes through the filter screen 23 and then enters the oil treatment box 5 for further separation, so that a more thorough separation effect is formed.
Specifically, install level sensor 17 above second water tank 2, can reach a certain amount to the interior liquid level height of second water tank 2 after, let water pump 11 stall, avoid surpassing inside maximum volume.
Specifically, the oil treatment tank 5 is further provided with a drain valve 18 located below the oil outlet 6, so that sundries and oil stains can be cleaned after a certain time, and the sundries and oil stains are discharged through the drain valve 18.
Meanwhile, the water heater also comprises a water heater 19 and a branch pipe 20 communicated with the first oil-water sensor 8, the second oil-water sensor 12 and the third oil-water sensor 16, an induction head of the oil-water sensor is designed to be hollow, the branch pipe 20 is respectively provided with a water drain valve 21, the water heater 19 is also provided with a timer, and when the water heater is stopped, hot water is introduced into the oil-water sensor to clean the oil-water sensor by opening the water drain valve 21 periodically, so that the detection accuracy can be improved in the use process; while internal flushing can be performed by means of the flushing water gun 22.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. An oil-water separation system which is characterized in that: the water level of the second water tank is higher than that of the first water tank, and a separation plate is arranged between the first water tank and the second water tank; the third water tank is communicated with the second water tank, and the water level line is lower than that of the second water tank;
an oil outlet valve is arranged between the second water tank and the third water tank;
an oil treatment tank connected with the oil outlet valve is arranged on one side of the third water tank, an oil outlet and a first drain valve positioned below the oil outlet are arranged on the oil treatment tank, the oil outlet is connected with an oil containing tank, and a weighing sensor is arranged below the oil containing tank;
and a first oil-water sensor for detecting the position of the oil outlet is also arranged in the oil treatment tank.
2. The oil-water separation system according to claim 1, wherein: install the rose box on the first water tank and be connected to the inlet pipe of rose box, the inlet pipe bottom extends to first water tank bottom, install the water pump on the inlet pipe and be used for surveying the second oil water sensor of water pump department profit degree of depth.
3. The oil-water separation system according to claim 2, wherein: and an air floatation device is arranged at the bottom of the first water tank.
4. A water oil separating system according to claim 2 or 3 wherein: and a cleaning water valve is also arranged at the bottom of the first water tank.
5. The oil-water separation system according to claim 4, wherein: and a second drain valve and a flow meter communicated with the second drain valve are arranged at the bottom of the third water tank.
6. The oil-water separation system according to claim 5, wherein: the third oil-water sensor is used for detecting the depth of the oil-water sewage in the third water tank.
7. The oil-water separation system according to claim 6, wherein: and a liquid level sensor is arranged in the second water tank.
8. The oil-water separation system according to claim 7, wherein: and the oil treatment box is also provided with a sewage discharge valve positioned below the oil outlet.
9. The oil-water separation system according to claim 8, wherein: the water heater also comprises a water heater and branch pipes communicated with the first oil-water sensor, the second oil-water sensor and the third oil-water sensor, wherein water drain valves are arranged on the branch pipes;
and the water heater is also connected with a flushing water gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221477625.3U CN217535529U (en) | 2022-06-14 | 2022-06-14 | Oil-water separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221477625.3U CN217535529U (en) | 2022-06-14 | 2022-06-14 | Oil-water separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535529U true CN217535529U (en) | 2022-10-04 |
Family
ID=83443977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221477625.3U Active CN217535529U (en) | 2022-06-14 | 2022-06-14 | Oil-water separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535529U (en) |
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2022
- 2022-06-14 CN CN202221477625.3U patent/CN217535529U/en active Active
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